Free browser-based calculator

Contractor Quote Comparison Calculator

Normalize three proposals by adding exclusions, omitted work and recurring commitments.

Project inputs

Change the assumptions to explore an early planning scenario.

Planning result

Enter your assumptions

  • Adjusted Quote A
  • Adjusted Quote B
  • Adjusted Quote C
  • Lowest adjusted total

How to use this result

Use only after confirming that capacity, equipment, utilities, installation, testing, training and recurring services are comparable.

Normalize scope

Add exclusions and owner-supplied work before comparing totals.

Technical differences

The lowest adjusted price may not provide the same performance or compliance scope.

Important: Costs, utility rates, permits, inspections, environmental duties, health requirements, safety rules and equipment standards vary by country, province or state, municipality, building use, equipment type and project scope. Qualified local professionals and the authority having jurisdiction must determine what applies.